|#|Date|Visitor|Score|Home|Record|Pts|
|---|---|---|---|---|---|---|
|1|December 21|Ottawa Senators|5–2|Montreal Canadiens|1–0–0|2|
|2|December 26|Toronto Arenas|2–5|Ottawa Senators|2–0–0|4|
|3|December 31|Ottawa Senators|2–4|Toronto Arenas|2–1–0|4|
|4|January 2|Montreal Canadiens|2–7|Ottawa Senators|3–1–0|6|
|5|January 4|Ottawa Senators|2–5|Montreal Canadiens|3–2–0|6|
|6|January 9|Toronto Arenas|2–4|Ottawa Senators|4–2–0|8|
|7|January 14|Ottawa Senators|2–5|Toronto Arenas|4–3–0|8|
|8|January 16|Montreal Canadiens|10–6|Ottawa Senators|4–4–0|8|
|9|January 18|Ottawa Senators|3–5|Montreal Canadiens|4–5–0|8|
|10|January 23|Toronto Arenas|2–3|Ottawa Senators|5–5–0|10|
|11|January 25|Ottawa Senators|1–0|Montreal Canadiens|1–0–0|2|
|12|January 28|Ottawa Senators|2–1|Toronto Arenas|2–0–0|4|
|13|January 30|Montreal Canadiens|2–3|Ottawa Senators|3–0–0|6|
|14|February 6|Toronto Arenas|1–3|Ottawa Senators|4–0–0|8|
|15|February 8|Ottawa Senators|3–4|Montreal Canadiens|4–1–0|18|
|16|February 13|Montreal Canadiens|0–7|Ottawa Senators|5–1–0|10|
|17|February 18|Ottawa Senators|4–3|Toronto Arenas|6–1–0|12|
|18|February 20|Toronto Arenas|3–9|Ottawa Senators|7–1–0|14|

Question: what is the number of games the senators have played?
Answer: 18